California Gastroenterologists
Looking for the best Gastroenterologists in California? Vitals has 3,848 gastroenterologists in California.
Top Gastroenterologists Results
3,848 Gastroenterologists in California
Dr. Rudolph Albert Bedford, MD
Gastroenterology
1 Award
39 years exp
Accepting New Patients
"Amazing Dr. Would never leave his care" View Profile
Dr. Lenna Alessandra Martyak, MD
Gastroenterology
1 Award
24 years exp
Accepting New Patients
"Dr Martyak is a very calm and experienced doctor. She listened and walked me through the procedure for my next procedure. I felt heard." View Profile
Dr. Rahul Dixit, MD
Gastroenterology
1 Award
22 years exp
Accepting New Patients
"Very good service Very efficientAnd good customer service" View Profile
Dr. Tanya Moore Thomas, MD
Gastroenterology
1 Award
13 years exp
Accepting New Patients
"She's excellent" View Profile
Dr. Magued F. Beshay, MD
Gastroenterology
1 Award
45 years exp
Accepting New Patients
"Dr. Beshey , is an amazing doctor.He is very and listen to the me as a patient." View Profile
Dr. Steven Larry Duckor, MD
Internal Medicine
55 years exp
Accepting New Patients
"Attentive, efficient, compassionate, thorough! What else can I say! Dr. Duckor was excellent in treating me with the best of care." View Profile
Dr. Kamyar Shahedi, MD
Gastroenterology
1 Award
17 years exp
Accepting New Patients
"Good listener, explains things, easy to understand. Truly cares about his patients." View Profile
Dr. James Hacksoo Sul, MD
Gastroenterology
1 Award
31 years exp
Accepting New Patients
"Excellent. Thanks." View Profile
Dr. Touraj Zolfaghari, MD
Gastroenterology
1 Award
29 years exp
Accepting New Patients
"Explain easy way terms of my condition;I'm ready for my exam ( 10 years).thank you" View Profile
Dr. Jay Peter Diliberto, MD
Gastroenterology
39 years exp
Accepting New Patients
"I have been patient of Dr Jay P Diliberto for almost 10 years. He is awesome, professional, friendly, answer all my questions, would recommend to everyone." View Profile
Dr. Yi Zheng, MD
Internal Medicine
31 years exp
Accepting New Patients
Dr. Yi Zheng, MD is a health care provider primarily located in Walnut Creek, CA, with other offices in Walnut Creek, CA and Walnut Creek, CA(and 5 other locations). View Profile
Dr. Premjit Singh Chahal, MD
Gastroenterology
26 years exp
Accepting New Patients
Dr. Premjit Singh Chahal, MD is a health care provider primarily located in Pleasant Hill, CA, with other offices in Brentwood, CA and Brentwood, CA. He has 26 years of experience. View Profile
Dr. Samuel Mourani, MD
Gastroenterology
1 Award
38 years exp
Accepting New Patients
"An excellent doctor that cares about the problems of his patients and follows up on the progress" View Profile
Dr. Matthew Ross, APRN, FNP-C
Gastroenterology
1 Award
Accepting New Patients
"My last appointment with Mr. Ross as he has accepted a job with Stanford. So sorry I will not continue to receive his thoughtful informed care. Best of luck - you will be missed." View Profile
Dr. Neil Howard Stollman, MD
Gastroenterology
37 years exp
Accepting New Patients
"Every time I go it is the most relaxing and caring environment everyone is so pleasant and professional they make you feel so safe very concerned about you and your feeling." View Profile
Dr. Marvin Mohan Singh, MD
Gastroenterology
21 years exp
Accepting New Patients
"I cannot speak more highly of Dr. Singh and the care his practice provided me during the most difficult time of my life." View Profile
Dr. Mazen Noureddin, MD, MHSC
Gastroenterology
24 years exp
Accepting New Patients
"Doctor very knowledgeable and attentive." View Profile
Dr. Homeira Mehrabian, MD
Gastroenterology
35 years exp
Accepting New Patients
Dr. Homeira Mehrabian, MD is a health care provider primarily located in Newport Beach, CA, with another office in Newport Beach, CA. She has 35 years of experience. View Profile
Dr. Jatinder Pruthi, MD
Gastroenterology
1 Award
34 years exp
Accepting New Patients
"Always a pleasure to see Dr. Pruthi
He’s very kind, and explains your symptoms
I appreciate Dr and his staff
Thank you" View Profile
Dr. Elias A. Tarakji, MD
Gastroenterology
1 Award
38 years exp
Accepting New Patients
"Short waiting time. Friendly staff. Dr Tareji very easy to relate to." View Profile
Dr. Muhammad Yasin Sheikh, MD
Gastroenterology
44 years exp
Dr. Muhammad Yasin Sheikh, MD is a health care provider primarily located in FRESNO, CA, with other offices in Fresno, CA and Fresno, CA(and 2 other locations). View Profile
Dr. Paul Stephen Chard, MD
Gastroenterology
28 years exp
Accepting New Patients
"I was so pleased he an staff made the test so pleasant no worries. I hold heartily recommend him. Bedside manner very pleasant I was nerves so he an team made me very relaxed." View Profile
Dr. Alaa Abousaif, MD
Gastroenterology
1 Award
33 years exp
Accepting New Patients
"Dr. Abousaif has been my gastroenterologist for many years. He got me through a very difficult time in my life and never gave up looking for a diagnosis." View Profile
Dr. Paul Stephen Lee, MD
Gastroenterology
25 years exp
Accepting New Patients
"A well organized team: Efficient, and effective team with a brilliant leader that is Dr. Paul Lee" View Profile
Dr. Jeffrey C G Mark, MD
Gastroenterology
34 years exp
Accepting New Patients
Dr. Jeffrey C G Mark, MD is a health care provider primarily located in San Ramon, CA, with other offices in Turlock, CA and Turlock, CA(and 3 other locations). View Profile
Dr. Hardeep Singh, MD
Gastroenterology
1 Award
Accepting New Patients
"I am writing to sincerely thank Dr. Singh for the exceptional care you provided during our recent consultation." View Profile
Dr. Shahrooz Bemanian, MD
Gastroenterology
24 years exp
Accepting New Patients
"He listens well and is a great hands on physician. Skilled and does procedures exceptionally well" View Profile
Dr. Jonathan Matthew, MD
Gastroenterology
1 Award
48 years exp
Accepting New Patients
"Great doctor. Takes his time and listens to your complaints. Unfortunately he is retiring December 31st. He highly recommends his partner dr beddi." View Profile
Dr. Donald L. Miller, MD
Gastroenterology
1 Award
39 years exp
Accepting New Patients
"Dr. Miller always makes sure you understand the outcome of tests that were done prior to the appointment." View Profile
Dr. Silvia Marina Villagomez, MD
Gastroenterology
37 years exp
"I was very pleased to get a last minute appointment and felt that the appointment itself was worthwhile and conducted in a timely manner." View Profile
Dr. Paul Kwo, MD
Gastroenterology
Flexible scheduling
38 years exp
Accepting New Patients
"Dr Kwo is the Best!!! I have years added on to my life because of him. Thank You Dr Kwo!" View Profile
Dr. Homayon Iraninezhad, DO
Gastroenterology
20 years exp
Accepting New Patients
"Very compassionate and caring , I wish he were my primary family doctor" View Profile
Dr. Myron John Tong, MD
Gastroenterology
60 years exp
Accepting New Patients
"I do not know if there is room enough for me to express my gratitude to Dr. Tong and declare how much respect I have for him." View Profile
Dr. Haig Najarian, MD
Gastroenterology
1 Award
34 years exp
Accepting New Patients
"I’m so happy to have such a kind, caring doctor. Very thorough and easy to communicate with. I felt I was safe and very well taken care of." View Profile
Dr. Michelle Nguyen, MD
Gastroenterology
1 Award
28 years exp
Accepting New Patients
"Dr. Nguyen is a God send! Incredibly knowledgeable, experienced, honest, great bedside manner. She truly cares and her staff is very friendly." View Profile
Dr. George C. Angelos, MD
Colorectal Surgery
Redding, CA"Everyone has been so nice to work with!!! [...]." View Profile
Dr. James Kao, MD
Gastroenterology
1 Award
23 years exp
Accepting New Patients
"Dr. Kao is one of the best doctors in the states. His competence and knowledge is beyond d extraordinary. The time he puts to hear his patients is more than any other doctor." View Profile
Dr. Charles J Frankel, MD
Gastroenterology
43 years exp
Accepting New Patients
"Dr. Frankel is exceptional. He is kind, always has time to listen to and address my concerns, and very thorough in providing solutions to problems." View Profile
Dr. Liana Vesga, MD
Gastroenterology
26 years exp
"Staff was warm and supportive
I felt nervous and did their best to put me at ease" View Profile
Dr. Claudia Patricia Sanmiguel
Gastroenterology
Accepting New Patients
"Over the span of at least 10 years, I trust this provider's advice." View Profile
Dr. Tien-Chun Chen, MD
Gastroenterology
1 Award
14 years exp
Accepting New Patients
"Dr. Chen was very gentle, professional and attentive thus was also our first visit, and we were referred by my mother’s family doctor." View Profile
Dr. Sanjay Ramrakhiani, MD
Gastroenterology
35 years exp
Accepting New Patients
"Saw him recently for an issue with something that showed up on a CT scan." View Profile
Dr. Sally Stipho, MD
Gastroenterology
26 years exp
Accepting New Patients
"It’s a busy office. The staff are very nice and helpful. Dr Stipho took the time to listen to my concerns and put me at ease." View Profile
Dr. Barry Stuart Donner, MD
Gastroenterology
45 years exp
Accepting New Patients
"Dr. Donner has been my doctor for years.. he listens, asks questions and always follows up on tests and actually personally returns phone calls!" View Profile
Dr. Steven C. DiLauro, MD
Gastroenterology
22 years exp
Accepting New Patients
"I had my first colonoscopy today, and everyone was amazing, as was the experience overall." View Profile
Dr. Mahbod Mark Paya, MD
Other
29 years exp
Accepting New Patients
"My first visit to the office was great! The staff, especially one lady (I wish I remembered her name), was incredibly sweet and attentive." View Profile
Dr. Kevin Howard Ashby, MD
Gastroenterology
39 years exp
Accepting New Patients
"Went to emergency as you suggested. All tests are ok and will be sent to my primary thank you very much" View Profile
Dr. Kenneth Buch, MD
Gastroenterology
1 Award
48 years exp
Accepting New Patients
"Dr. Buch was wonderful, experienced and so good at explaining the condition I sought treatment for. I feel well cared for." View Profile
Dr. Gilbert Simoni, MD
Gastroenterology
Accepting New Patients
"Pleasant doctor. He listens to my concerns and is personable. Wonderful bedside manners. I highly recommend him to anyone who has health issues. The staff were helpful." View Profile
Dr. Michael Madievsky, MD
Gastroenterology
1 Award
34 years exp
Accepting New Patients
"Dr. Madievsky very professional and knowledgeable with very pleasant personality." View Profile
Dr. Dennis Stone Riff, MD
Gastroenterology
55 years exp
Accepting New Patients
"Dr Riff Great doctor he is one of the best doctors I have seen in my 64 years.The office staff is the same ????" View Profile
Dr. Monique Barakat, MD, MPH
Gastroenterology
Spent time with me
14 years exp
Accepting New Patients
"Dr. Barakat advocated for my care in the midst of the COVID epidemic and may have saved my life." View Profile
Dr. Judy Jean Davis, MD
Gastroenterology
46 years exp
Accepting New Patients
"My son had been suffering with abdominal pain for 2 years. we have been to multiple GI physicians with no answer." View Profile
Dr. Alister A. George, MD
Gastroenterology
1 Award
39 years exp
Accepting New Patients
"Extremely professional and very thorough. I have been dealing with issues with numerous Gastro doctors with no success nor any possible solutions." View Profile
Dr. Waleed W. Shindy, MD
Gastroenterology
1 Award
29 years exp
Accepting New Patients
"Efficient, professional, personable and good follow up post procedure via telephone" View Profile
Dr. Derek Cheng, MD
Gastroenterology
1 Award
21 years exp
Accepting New Patients
"The procedure was as good as needed to be" View Profile
Dr. Danielle Brandman, MD
Gastroenterology
21 years exp
Accepting New Patients
"Easy, very patient with my questions, very explanatory! Dr. Brandman covers all the test results, symptoms, and next steps thoroughly." View Profile
Dr. Jeremy R Herman, MD
Gastroenterology
1 Award
23 years exp
Accepting New Patients
"As described above, I regarded this to be a thoroughly helpful medical review with good guidance as to my food, meds, and my need for further Succinct and helpful." View Profile
Dr Mickey S. Meiselman, MD
Gastroenterology
Accepting New Patients
Dr Mickey S. Meiselman, MD is a health care provider primarily located in Santa Barbara, CA. Their specialties include Gastroenterology. View Profile
Dr. Peter Rosenberg, MD
Gastroenterology
1 Award
33 years exp
Accepting New Patients
"He’s very experienced doctor, he obviously knows what he’s doing and knows how to listen to his patiences ." View Profile
Dr. Kashyap Harshad Trivedi, MD
Gastroenterology
Accepting New Patients
Dr. Kashyap Harshad Trivedi, MD is a health care provider primarily located in Long Beach, CA, with other offices in Los Alamitos, CA and Los Alamitos, CA. View Profile
Dr. Benedict Garrett, MD
Gastroenterology
1 Award
33 years exp
Accepting New Patients
"Office was pleasant and supportive.
Dr Garrett answered my questions and even provided a diagram to make easier to understand.
I felt reassured.
Thank you." View Profile
Dr. Thomas Burkha Hargrave, MD
Gastroenterology
47 years exp
"Dr Hargrove is the best gastroenterologist in the Bay Area, knowledgeable and skillful." View Profile
Dr. Oren Zaidel, MD
Gastroenterology
28 years exp
Accepting New Patients
Dr. Oren Zaidel, MD is a health care provider primarily located in Torrance, CA, with other offices in Torrance, CA and Torrance, CA(and 3 other locations). View Profile
Dr. Roger Min Kao, MD
Gastroenterology
27 years exp
"Very Professional and cortegous staff." View Profile
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.
Find Doctors
- Allergists & Immunologists
- Bariatric Surgeons
- Cardiologists
- Chiropractors
- Dentists
- Dermatologists
- Ear, Nose & Throat Doctors
- Endocrinologists
- Family Practitioners
- Gastroenterologists
- Hematologists
- Internists
- Neurologists
- Obstetrics & Gynecologists
- Oncologists
- Ophthalmologists
- Optometrists
- Orthopedic Surgeons
- Pain Medicine Doctors
- Pediatricians
- Plastic Surgeons
- Podiatrists
- Psychiatrists
- Psychologists
- Rheumatologists
- Urologists
- Vascular Surgeons
- All Specialties
- Newly Added Providers
- Find a Hospital
- Find a Group Practice
Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.